well thats pretty much the problem of the world... even in real life there are people knowing how to do things but not perform well... my point is that it shouldnt be a mandatory thing to read up on everything and watch youtube fights before jumping in a dungeon which is a huge spoiler.. at some point everyone is a first timer in a dungeon. I expect newbies in Duty Finders much like myself on my first try but if i want to play with the top dogs who i can expect to know the pattern, I'd have to form the party manually by asking FC or other experienced players.

thats my opinion atleast... ive seen other players bullying newbies because its their first try. ive even experienced some of them